SAM MICROSOUND GS LI

SAM MicroSound GS fan filter units are ideal for pharmaceutical companies, manufacturers of medical devices and companies in highly regulated industries. The SAM GS units feature a gel channel on the upstream side of the final filter which provides a leak-free seal between the filter and the housing.

SAM MicroSound GS units feature a HEPA or ULPA filter replaceable from roomside while the filter housing remains in place.

Housings are fabricated from steel with a white powdercoat finish and include seismic clip suspension points.

Final filters are protected with a white epoxy diamond pattern grille and are tested according to accepted procedures as described by the Institute of Environmental Sciences (IEST) and/or ISO standards. The standard HEPA filter is 99.99% eff. and an ULPA grade 99.9995% eff. filter is available as an option.

An acrylic eggcrate grille in an anodized aluminum frame is hinged to open, permitting removal of the filter without removing the unit from the ceiling.

The integral light fixture and T8 electronic ballast is located inside the filter housing below the final HEPA filter. This permits fluorescent light bulbs or ballast to be replaced easily. Lights are automatically on while fan motor is running.

Other popular options include an 8’ power cord (110 Volt only), 99.9995% eff. ULPA grade final filter, UL 900 Class 1 filters and duct collar adapters. Refer to the back of this section for more options and accessories.

For horizontal flow applications consult with one of our cleanroom experts in your area, or call the factory for more information.

SAM is a registered trademark owned by Clean Rooms International.

GS Style Filter Data: The HEPA Filter is designed for 90 FPM average face velocity @ initial 0.47 w.g. and has a rated efficiency of 99.99% @ 0.3 micron or larger.

An anodized aluminum frame holds the 53mm media which is protected by a diamond pattern white epoxy coated steel grille. Final filters are replaceable from roomside.

Access Port: This port is located in the center of the filter element face and is used for introducing an upstream challenge or measuring static pressure.

Air Flow: Airflow ranges from 340 to 640 CFM for a 2 x 4 unit and 220 to 340 CFM for a 2 x 2 unit. At 90 FPM, CFM is nominal 510 on a 2 x 4 and 220 on a 2 x 2 unit respectively. Airflow for units running at 50 Hz will be about 20% less.

Sound Level: At average face velocity of 90 FPM measured 30” from face of filter, sound level is approximately 54 dba with less than 45 dba ambient sound level. Field conditions, voltage and method of testing could produce different results.

Popular Options: Refer to next page for a list of popular options.

Motor Data

Motor

Voltage

Hz

Watts

Running Amps

Start-Up Amps

N310

115

60

185

1.6

5.1

N310

208-230

50/60

170

1.2-1.7(1)

2.0(2)

N310

277

60

165

1.0

1.9

Running amps will be less on 50Hz

Line voltage can affect actual start-up amperage

Replacement Filters

Mfg. Code

Description

302201

2 x 2 GS Style HEPA Filter, 99.99% eff. @ 0.3 micron

302204

2 x 2 GS Style ULPA Filter, 99.9995% eff. @ 0.12 micron

302214

2 x 3 GS Style HEPA Filter, 99.99% eff. @ 0.3 micron

302215

2 x 3 GS Style ULPA Filter, 99.9995% eff. @ 0.12 micron

302200

2 x 4 GS Style HEPA Filter, 99.99% eff. @ 0.3 micron

302203

2 x 4 GS Style ULPA Filter, 99.9995% eff. @ 0.12 micron

302190

Prefilter 20″x20″x1″, 30% ASHRAE efficient, pleated type

Base Model
(Ordering Information)

Mfg. Code

Model or
Description

Style

Size

Voltage

Motor

Variable
Speed Control

HEPA Filter

Weight

12808

SAM22 MS GSLI

GSLI

2×2

115

N310

703084

302201

68 lbs. (30.8 kg.)

12809

SAM22 MS GSLI

GSLI

2×2

277

N310

703912

302201

68 lbs. (30.8 kg.)

12810

SAM23 MS GSLI

GSLI

2×3

115

N310

703915

302214

87 lbs. (39.5 kg.)

12811

SAM23 MS GSLI

GSLI

2×3

277

N310

703084

302214

87 lbs. (39.5 kg.)

12812

SAM24 MS GSLI

GSLI

2×4

115

N310

703915

302200

106 lbs. (48.1 kg.)

12813

SAM24 MS GSLI

GSLI

2×4

277

N310

703084

302200

106 lbs. (48.1 kg.)

12824

SAM24 MS GSLI

GSLI

2×4

208-230

N310

703912

302200

106 lbs. (48.1 kg.)

Prefilter and Safety Switch are Standard on all Models

Popular Options: (Please choose from the following part numbers when ordering options)